Subtitled Ending Winter Sonata
http://www.youtube.com/watch?v=jvbsv5m354E
Some may argue this is the best K-drama made, or not, however the ENDING of this foundational K-drama from 2002 is the BEST ending of any K-drama, ever.
That GORGEOUS island. The house really WAS build by a man for his wife, but many decades ago. The house and the grounds are now a park.